040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 163bcd0db124c2596d50a165c6947ca4b098cf7f	main
040000 tree 7fbdf4e9f5841b308dc4dc33008c11260a64191b	test